<template>
<el-dialog title="新增员工" :visible="showdialog" @close="btnCancel">
  <!-- 表单 -->
  <el-form :model="formData" :rules="rules"  ref="formData" label-width="120px">
    <el-form-item label="姓名" prop="username">
      <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择日期" />
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择" >
        <el-option v-for="item in Employeetype" :key="item.id" :label="item.value" :value="item.id"></el-option>

      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">

      <el-input v-model="formData.departmentName" style="width:50%" placeholder="请选择部门" @focus="getDpartments"></el-input>


          <el-tree @node-click="selectNode" v-loading="loading" v-if="showTree" :data="treeData" :props="{label:'name'}"  :default-expand-all="true"></el-tree>


    </el-form-item>
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择日期" />
    </el-form-item>

  </el-form>
  <template v-slot:footer>
    <el-row type="flex" justify="center">
      <el-col :span="6">
        <el-button size="small" @click="btnCancel">取消</el-button>
        <el-button type="primary" size="small" @click="btnOK">确定</el-button>
      </el-col>
    </el-row>
  </template>


</el-dialog>

</template>

<script>
import {getDpartments} from '@/api/departments'
import {tranListToTreeData} from '@/utils'
import Employeetype from '@/api/constant/employees'
import {addEmployee} from "@/api/employees";

export default {
props:{
showdialog:{
  type:Boolean,
  default:false
}
},
  data(){
return{
  Employeetype:Employeetype.hireType,
  loading:false,  //显示树形图时的缓冲
  showTree:false,//显示树形图
  treeData: [], // 定义数组接收树形数据
  formData: {
    username: '',
    mobile: '',
    formOfEmployment: '',
    workNumber: '',
    departmentName: '',
    timeOfEntry: '',
    correctionTime: ''
  },
  //验证规则
  rules:{
    username: [{ required: true, message: '用户姓名不能为空', trigger: 'blur' }, {
      min: 1, max: 4, message: '用户姓名为1-4位'
    }],
    mobile: [{ required: true, message: '手机号不能为空', trigger: 'blur' }, {
      pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur'
    }],
    formOfEmployment: [{ required: true, message: '聘用形式不能为空', trigger: 'blur' }],
    workNumber: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
    departmentName: [{ required: true, message: '部门不能为空', trigger: 'change' }],
    timeOfEntry: [{ required: true, message: '入职时间', trigger: 'blur' }],


  },
}
  },
  methods:{
    //取消按钮
    btnCancel(){
    this.formData={
      username: '',
      mobile: '',
      formOfEmployment: '',
      workNumber: '',
      departmentName: '',
      timeOfEntry: '',
      correctionTime: ''

    }
    this.$emit('update:showdialog',false)
      this.$refs.formData.resetFields()
  },

  //获取组织架构信息供部门选择
    async getDpartments(){
      this.loading=true
      this.showTree=true
      const { depts }=await getDpartments()
      // depts是数组 但不是树形,所以要用算法来生成一个树形
      this.treeData=tranListToTreeData(depts,'')
      this.loading=false
    },

  //  选择部分节点
    selectNode(node){
      console.log(node)
      this.formData.departmentName=node.name
      this.showTree=false
    },
    //点击确认，提交新增员工表单
    async btnOK(){

      try {

        await this.$refs.formData.validate()
      await addEmployee(this.formData)
        // 告诉父组件更新数据
        // this.$parent 可以直接调用到父组件的实例 实际上就是父组件this,
        //但是有一点非常重要，就是this.$parent要看你子组件在父组件的调用位置，如果把它放在element ui 的组件里
        //this.$parent的父组件的实例就不是我们要的那个了
        // this.$emit
        await   this.$emit('addpeople')
        await  this.$emit('update:showdialog',false)
        this.$message.success('添加员工成功')
      }catch (error){
        console.log(error)
      }


    }
  }
}
</script>

<style scoped>

</style>
